A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

Why are some filings missing?

New filings appear as the SEC updates EDGAR, and older records can vary by availability.

How often is this page updated?

Updates follow new EDGAR submissions and periodic data refreshes.

Filer Snapshot

Luis A. Muller SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001509513.

Entity Type

Individual

Total Filings

Latest Filing

22 May 2026

Industry

n/a

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Use the filings table to verify the newest submission, form type, and report period.
Open the deeper context page only when this filer actually has insider or ownership signal.

Go to latest filings table Open reporting owner context

Source: SEC filing 144

144 filed on 22 May 2026 for CIK 0001509513.

View Source Filing

Business address: 12367 Crosthwaite Circle, Poway, CA, 92064
Top holdings (ownership): COHU and RAL

Key facts

Luis A. Muller is an SEC filer tracked under CIK 0001509513.
80 filings are listed on this profile.
Common form coverage includes 144, 4, 3 and more.

Change

Latest filing: 144 filed on 22 May 2026.
Report period: not specified in filing header.

Research use

You can quote filing dates and form types directly from the SEC record on this page.
Use this profile before deeper ownership or insider analysis to confirm filing history context.

Evidence

Source: SEC filing 144

144 filed on 22 May 2026 for CIK 0001509513.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 144 can change the filing history, ownership context, or next research path for Luis A. Muller.

Latest source-backed update: 144 filed 22 May 2026
Why come back: Revisit after a new SEC filing appears to compare the updated record with prior filings.

Latest filing on record: 144 filed 22 May 2026.
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Open the latest filing table or ownership context to verify what changed.

Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

Jump to save and follow actions Open latest filings table

Latest update

What changed recently for Luis A. Muller

Ownership report updated

Latest ownership report period: 14 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

17 Mar 2026

Page type

Ownership filings

Latest period

14 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 17 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Luis A. Muller has filed 80 SEC EDGAR filings since 10 Jan 2011. Common forms include 144, 4, 3, 4/A.

Luis A. Muller SEC filings Luis A. Muller owner filings

Latest Filings

Recent SEC filings for Luis A. Muller with direct links to document and filing folders.

144

144 filing

Filing date: 22 May 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 23 Mar 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4

Filing date: 17 Mar 2026
Reporting date: 14 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4

Filing date: 13 Mar 2026
Reporting date: 12 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4

Filing date: 12 Mar 2026
Reporting date: 10 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14832

4

Filing date: 28 Jan 2026
Reporting date: 28 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14832

4

Filing date: 05 Jan 2026
Reporting date: 31 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14832

4

Filing date: 01 Oct 2025
Reporting date: 30 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-42633

FORM 4

Filing date: 02 Jul 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14832

4

Filing date: 01 Jul 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-42633

OWNERSHIP DOCUMENT

Filing date: 30 Jun 2025
Reporting date: 28 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14832

4

Filing date: 02 Apr 2025
Reporting date: 31 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4

Filing date: 18 Mar 2025
Reporting date: 14 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4

Filing date: 13 Mar 2025
Reporting date: 11 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14832

4

Filing date: 02 Jan 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-14832

3

Filing date: 19 Dec 2024
Reporting date: 19 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4

Filing date: 18 Mar 2024
Reporting date: 17 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4

Filing date: 18 Mar 2024
Reporting date: 14 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4

Filing date: 13 Mar 2024
Reporting date: 12 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 20 Mar 2023
Reporting date: 17 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 16 Mar 2023
Reporting date: 14 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 21 Mar 2022
Reporting date: 19 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 18 Mar 2022
Reporting date: 17 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 17 Mar 2022
Reporting date: 15 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 16 Mar 2022
Reporting date: 14 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 13 Aug 2021
Reporting date: 13 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 23 Mar 2021
Reporting date: 22 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 23 Mar 2021
Reporting date: 19 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 19 Mar 2021
Reporting date: 17 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 16 Mar 2021
Reporting date: 15 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 07 Dec 2020
Reporting date: 03 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 02 Dec 2020
Reporting date: 01 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 18 Nov 2020
Reporting date: 16 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 16 Nov 2020
Reporting date: 12 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 23 Mar 2020
Reporting date: 19 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 20 Mar 2020
Reporting date: 17 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 14 Aug 2019
Reporting date: 12 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 25 Mar 2019
Reporting date: 22 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 22 Mar 2019
Reporting date: 20 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 21 Mar 2019
Reporting date: 19 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 02 Jan 2019
Reporting date: 28 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 27 Mar 2018
Reporting date: 26 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 23 Mar 2018
Reporting date: 22 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 22 Mar 2018
Reporting date: 20 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-04298

FORM 4/A SUBMISSION

Filing date: 22 Mar 2018
Reporting date: 24 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 29 Dec 2017
Reporting date: 28 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 05 May 2017
Reporting date: 03 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 04 May 2017
Reporting date: 02 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 28 Mar 2017
Reporting date: 26 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 27 Mar 2017
Reporting date: 25 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 27 Mar 2017
Reporting date: 24 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 23 Mar 2017
Reporting date: 22 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 29 Dec 2016
Reporting date: 28 Dec 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 28 Mar 2016
Reporting date: 26 Mar 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 28 Mar 2016
Reporting date: 25 Mar 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 24 Mar 2016
Reporting date: 22 Mar 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 08 Mar 2016
Reporting date: 06 Mar 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 30 Dec 2015
Reporting date: 28 Dec 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 27 Mar 2015
Reporting date: 26 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 26 Mar 2015
Reporting date: 25 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 26 Mar 2015
Reporting date: 24 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 09 Mar 2015
Reporting date: 06 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 12 Jan 2015
Reporting date: 10 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 30 Dec 2014
Reporting date: 28 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 28 Oct 2014
Reporting date: 26 Oct 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 28 Mar 2014
Reporting date: 26 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 27 Mar 2014
Reporting date: 25 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 10 Mar 2014
Reporting date: 06 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 13 Jan 2014
Reporting date: 10 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 28 Oct 2013
Reporting date: 26 Oct 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 28 Mar 2013
Reporting date: 26 Mar 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 07 Mar 2013
Reporting date: 06 Mar 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 14 Jan 2013
Reporting date: 10 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 29 Oct 2012
Reporting date: 26 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 08 Mar 2012
Reporting date: 06 Mar 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 12 Jan 2012
Reporting date: 10 Jan 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 05 Dec 2011
Reporting date: 04 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 28 Oct 2011
Reporting date: 26 Oct 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04298

FORM 4 SUBMISSION

Filing date: 10 Jan 2011
Reporting date: 10 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-04298

FORM 3 SUBMISSION

Filing date: 10 Jan 2011
Reporting date: 10 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Luis A. Muller files with the SEC under CIK 0001509513. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?: A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?: New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?: Updates follow new EDGAR submissions and periodic data refreshes.